12262690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 12413150

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 2719, 4510, 5438, 13595, 27190, 29909, 59818, 111479, 149545, 222958, 299090, 557395, 1114790, 1226269, 2452538, 6131345, 12262690]

約数ペア:

[(1, 12262690), (2, 6131345), (5, 2452538), (10, 1226269), (11, 1114790), (22, 557395), (41, 299090), (55, 222958), (82, 149545), (110, 111479), (205, 59818), (410, 29909), (451, 27190), (902, 13595), (2255, 5438), (2719, 4510)]